AU2003267189A8 - Clock recovery method for bursty communications - Google Patents

Clock recovery method for bursty communications

Info

Publication number
AU2003267189A8
AU2003267189A8 AU2003267189A AU2003267189A AU2003267189A8 AU 2003267189 A8 AU2003267189 A8 AU 2003267189A8 AU 2003267189 A AU2003267189 A AU 2003267189A AU 2003267189 A AU2003267189 A AU 2003267189A AU 2003267189 A8 AU2003267189 A8 AU 2003267189A8
Authority
AU
Australia
Prior art keywords
recovery method
clock recovery
bursty communications
bursty
communications
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003267189A
Other versions
AU2003267189A1 (en
Inventor
Kenneth W Fernald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Silicon Labs CP Inc
Original Assignee
Silicon Labs CP Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Silicon Labs CP Inc filed Critical Silicon Labs CP Inc
Publication of AU2003267189A1 publication Critical patent/AU2003267189A1/en
Publication of AU2003267189A8 publication Critical patent/AU2003267189A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0231—Astable circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/50—All digital phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
AU2003267189A 2002-09-16 2003-09-15 Clock recovery method for bursty communications Abandoned AU2003267189A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/244,728 US6917658B2 (en) 2002-09-16 2002-09-16 Clock recovery method for bursty communications
US10/244,728 2002-09-16
PCT/US2003/028856 WO2004025417A2 (en) 2002-09-16 2003-09-15 Clock recovery method for bursty communications

Publications (2)

Publication Number Publication Date
AU2003267189A1 AU2003267189A1 (en) 2004-04-30
AU2003267189A8 true AU2003267189A8 (en) 2004-04-30

Family

ID=31991955

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003267189A Abandoned AU2003267189A1 (en) 2002-09-16 2003-09-15 Clock recovery method for bursty communications

Country Status (4)

Country Link
US (2) US6917658B2 (en)
CN (1) CN100481761C (en)
AU (1) AU2003267189A1 (en)
WO (1) WO2004025417A2 (en)

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US7395447B2 (en) * 2002-09-16 2008-07-01 Silicon Labs Cp, Inc. Precision oscillator for an asynchronous transmission system
US7120813B2 (en) * 2003-01-28 2006-10-10 Robert Antoine Leydier Method and apparatus for clock synthesis using universal serial bus downstream received signals
US20070220499A1 (en) * 2003-07-23 2007-09-20 Silicon Laboratories Inc. USB tool stick with multiple processors
US7502883B2 (en) * 2003-07-23 2009-03-10 Silicon Labs Cp, Inc. USB integrated module
US20050144576A1 (en) * 2003-12-25 2005-06-30 Nec Electronics Corporation Design method for semiconductor circuit device, design method for semiconductor circuit, and semiconductor circuit device
US7809973B2 (en) * 2005-11-16 2010-10-05 Cypress Semiconductor Corporation Spread spectrum clock for USB
US7504902B2 (en) * 2006-03-31 2009-03-17 Silicon Laboratories Inc. Precision oscillator having linbus capabilities
US7649425B2 (en) * 2006-03-31 2010-01-19 Silicon Laboratories Inc. Programmable precision oscillator
US7385453B2 (en) * 2006-03-31 2008-06-10 Silicon Laboratories Inc. Precision oscillator having improved temperature coefficient control
US7633878B2 (en) * 2006-09-07 2009-12-15 Applied Micro Circuits Corporation Selectable loss of signal (LOS) criteria
US7667549B2 (en) * 2007-04-26 2010-02-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
US20080307157A1 (en) * 2007-06-06 2008-12-11 Yi-Feng Jang Method and system for updating firmware of microcontroller
JP5340719B2 (en) * 2008-12-25 2013-11-13 ローム株式会社 Light emitting element control circuit, light emitting device using the same, and liquid crystal display device
JP5471962B2 (en) * 2010-08-13 2014-04-16 富士通セミコンダクター株式会社 Clock data recovery circuit and clock data recovery method
US20120166859A1 (en) * 2010-12-22 2012-06-28 Fernald Kenneth W Method and apparatus for generating a system clock signal
CN102170326B (en) * 2011-03-23 2013-03-13 武汉华中数控股份有限公司 Serial communication method of position measuring equipment and device thereof
FI124040B (en) * 2011-04-04 2014-02-14 Tellabs Oy Procedure and apparatus for controlling frequency synchronization
US8525597B2 (en) 2011-11-03 2013-09-03 Freescale Semiconductor, Inc Clock frequency overshoot detection circuit
CN102868517B (en) * 2012-08-28 2016-03-09 华为技术有限公司 Clock recovery device and method
US8723566B1 (en) * 2012-11-28 2014-05-13 Cadence Ams Design India Private Limited Correcting for offset-errors in a PLL/DLL
US9886412B2 (en) 2014-03-24 2018-02-06 Silicon Laboratories Inc. Communication apparatus having an oscillator that is disabled based on idle state detection of a communication link and associated methods
DE102014119517A1 (en) 2014-03-24 2015-09-24 Silicon Laboratories Inc. Low power communication device and associated methods
US9713090B2 (en) 2014-03-24 2017-07-18 Silicon Laboratories Inc. Low-power communication apparatus and associated methods
US10514747B2 (en) 2014-03-24 2019-12-24 Silicon Laboratories Inc. Low-power communication apparatus with wakeup detection and associated methods
CN104156333A (en) * 2014-08-12 2014-11-19 成都联星微电子有限公司 FPGA-based UART multi-interface extension system and method
US9490964B2 (en) * 2014-11-26 2016-11-08 Qualcomm Incorporated Symbol transition clocking clock and data recovery to suppress excess clock caused by symbol glitch during stable symbol period
CN107294526A (en) * 2016-04-11 2017-10-24 苏州超锐微电子有限公司 A kind of improved digital clock and data recovery method
US10034407B2 (en) * 2016-07-22 2018-07-24 Intel Corporation Storage sled for a data center
EP3510720B1 (en) * 2016-09-28 2022-06-01 Huawei Technologies Co., Ltd. Clock and data recovery in pam-4 transmission systems
US10705557B2 (en) 2018-03-30 2020-07-07 Qualcomm Incorporated On-chip clock generator calibration
US11240073B2 (en) * 2019-10-31 2022-02-01 Oracle International Corporation Adapative receiver with pre-cursor cancelation
CN113467570B (en) * 2021-07-16 2024-02-09 无锡英斯特微电子有限公司 Clock accurate calibration system and method for USB full-speed equipment chip
CN114116581A (en) * 2021-10-14 2022-03-01 北京国科天迅科技有限公司 Method and device for improving high-speed serial bus burst transmission response performance
CN114679222B (en) * 2022-03-09 2024-05-28 光为科技(广州)有限公司 Optical module roof adjusting method

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US5761255A (en) * 1995-11-30 1998-06-02 The Boeing Company Edge-synchronized clock recovery unit
CN1074216C (en) * 1996-09-17 2001-10-31 杨智科技股份有限公司 Arrangement and device for synchronization modulation
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Also Published As

Publication number Publication date
WO2004025417A2 (en) 2004-03-25
US7505540B2 (en) 2009-03-17
US20050243958A1 (en) 2005-11-03
CN1706143A (en) 2005-12-07
US6917658B2 (en) 2005-07-12
AU2003267189A1 (en) 2004-04-30
WO2004025417A3 (en) 2004-06-03
CN100481761C (en) 2009-04-22
US20040057544A1 (en) 2004-03-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase